IAI ERC3, Инструкция по эксплуатации

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Chapter 3 Operation
3.4 Field Network
Address Map
98
3.4.8 Control Signals for Remote I/O Mode
(1) CON Mode Type
This is an operation mode same as when using PIO (24V input and output).
Set the position data from a teaching tool such as the RC PC software.
The number of positioning points depends on the operation pattern (PIO pattern) set in the
parameters of ERC3 unit.
The I/O specifications for the operation pattern are described as follows. [Refer to Instruction
Manual for the ERC3 actuator with integrated controller for more information]
PIO Pattern Operation Mode I/O Type
0 Positioning mode Positioning points: 64 points
Zone signal output 1 point
(Note1)
Position zone signal output
(Note 2)
1 point
1 Teaching mode Positioning points: 64 points
Zone signal output
(Note 2)
1 point
Jog operation is available
The current position can be written to a specified position.
2 256-point mode Positioning points: 256 points
Zone signal output
(Note 2)
1 point
3 512-point mode Positioning points: 512 points
There are no zone signal outputs.
4 Solenoid valve
mode 1
Positioning points: 7 points
Zone signal output 1 point
(Note 1)
Position zone signal output
(Note 2)
1 point
Operation command available only with position number
indication
5 Solenoid valve
mode 2
Positioning points: 3 points
Zone signal output 1 point
(Note 1)
Position zone signal output
(Note 2)
1 point
The actuator is operated by specifying forward, backward and
intermediate position commands.
Complete signal is able to output a signal equivalent to the
limit switch
Note 1 Set the range of the zone in ERC3 parameter. It becomes constantly valid once the
home-return operation is complete.
Note 2 The range of the zone is to be set in the position table, and is activated only when that
position number is indicated. It is invalid in other position number commands. The
position zone signal can be switched over to the zone signal with the setting of
Parameter No.149 of ERC3.
ME0302-4A